| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| emotional effects of caffeine | 1.39 | 0.1 | 897 | 39 | 29 |
| emotional | 0.69 | 0.6 | 3167 | 62 | 9 |
| effects | 1.18 | 0.2 | 4376 | 16 | 7 |
| of | 1.55 | 0.1 | 8355 | 70 | 2 |
| caffeine | 0.79 | 0.7 | 1014 | 87 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| emotional effects of caffeine | 0.09 | 0.7 | 6038 | 26 |
| short term emotional effects of caffeine | 0.77 | 0.8 | 9910 | 1 |
| what are the emotional effects of caffeine | 1.62 | 0.9 | 6055 | 83 |
| physical and emotional effects of caffeine | 1.55 | 0.8 | 2449 | 29 |
| long term emotional effects of caffeine | 0.54 | 0.8 | 7452 | 53 |
| emotional side effects of caffeine | 1.34 | 1 | 4730 | 70 |
| mental effects of caffeine | 1.58 | 0.5 | 5819 | 24 |
| the effects of caffeine | 1.54 | 0.3 | 1554 | 57 |
| effects of caffeine on health and mood | 0.74 | 0.3 | 1671 | 2 |
| health effects of caffeine | 0.22 | 0.5 | 3755 | 8 |
| effects of caffeine on mood | 2 | 0.3 | 3427 | 27 |
| effects of caffeine on human behavior | 1.57 | 0.6 | 7230 | 56 |
| physical effects of caffeine | 1.33 | 0.6 | 985 | 32 |
| does caffeine make you emotional | 0.68 | 1 | 8484 | 65 |
| how caffeine influences emotional responses | 0.4 | 1 | 1541 | 27 |
| caffeine and its effects | 1 | 0.4 | 4753 | 45 |
| how does caffeine influence emotions | 0.96 | 0.6 | 7246 | 49 |
